package com.example.springbootdemo.service;

/**
 * @Author yimeng
 * @Date 2024/4/25 9:37
 * @PackageName:com.example.springbootdemo.service
 * @ClassName: BookService
 * @Description: TODO
 * @Version 1.0
 */
public interface BookService {
    public void save();
}
